DR. STEPHANIE LYNN ADDISON NP
NPI 1962248799
Nurse Practitioner - Acute Care in Biloxi, MS
About Dr. Stephanie Lynn Addison Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHANIE LYNN ADDISON NP (NPI 1962248799) is an individual acute care provider in Biloxi, Mississippi, licensed in Mississippi (906763) and active in the NPI registry since July 2024. She is enrolled in Medicare PECOS, is affiliated with Singing River Health System, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Stephanie Lynn Addison Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Stephanie Addison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ocean Springs, MS 39564
- Reassigned Medicare billing, Mississippi enrollment
- 450 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Singing River Health System
Acute Care Hospitals · Pascagoula, MSSinging River Gulfport
Acute Care Hospitals · Gulfport, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39532 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BILOXI, MS 39532
BILOXI, MS 39532
BILOXI, MS 39532
BILOXI, MS 39532
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Stephanie Addison's NPI number?
The NPI number for Stephanie Addison is 1962248799. It was assigned to this individual provider in the NPPES registry on July 2, 2024.
Where is Stephanie Addison located?
Stephanie Addison practices at 1720A Medical Park Dr Ste 150, Biloxi, MS 39532. The listed phone number is (228) 392-7429.
What is Stephanie Addison's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Stephanie Addison enrolled in Medicare?
Yes. Stephanie Addison is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Stephanie Addison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Addison reassigns Medicare benefits to Singing River Health System (Ocean Springs, MS). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephanie Addison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Addison accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 3 other insurers list Stephanie Addison as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Stephanie Addison affiliated with any hospitals?
According to CMS data, Stephanie Addison is affiliated with Singing River Health System and Singing River Gulfport.
When was this NPI record last updated?
The NPPES record for Stephanie Addison was last updated on July 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Stephanie Lynn Addison, NP · NPI 1962248799
Acute Care physician in Biloxi, Mississippi. Individual provider, active in the CMS NPPES registry since July 2, 2024.
## Identity
- **NPI:** 1962248799 (Entity type: Individual)
- **Enumerated:** July 2, 2024
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 906763 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 1720A MEDICAL PARK DR STE 150, Biloxi, MS 39532-2135
- **Phone:** (228) 392-7429
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Singing River Health System (NPI 1053528109, Ocean Springs, MS), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** July 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1962248799) · Data from the CMS NPPES public registry.